Xiang Nan released the annihilation shield once in three seconds, and when the time passed, he immediately let Dali and Xiaochong throw himself down to protect himself.
After a brief pause, he released the annihilation shield again and continued to sprint.
After so many times, he finally rushed into one of the towers.
But Xiang Nan quickly discovered one thing, when Dali and Xiaochong entered the tower, they seemed to be blocked by some invisible force.
But the two struggled a little, and the Blade of the Dead emitted a glimmer of light, and Dali and Xiao Chong still came in.
But those ferocious beasts chasing them couldn't break through the invisible barrier no matter what.
Xiang Nan slumped on the ground all of a sudden, panting heavily.
Outside the tower gate, it was wrapped up by a large number of metal monsters, making it airtight.
"What the hell is this place?"
Xiang Nan took a break and started walking towards the upper floor.
Follow the spiral staircase to the second floor of the tower.
Here, he saw a lot of weird things, there were tables one by one, and there were weird equipment on the tables.
But this was only what he could see at first glance, because when he walked up to the second floor, he caused the air here to fluctuate a little.
And what he saw, everything on the second floor, with the subtle fluctuations of the air, all turned into ashes and scattered all over the place.
The age is too old.
Xiang Nan froze for a moment, and said, "So, for many years, I may be the first person to enter this tower."
He swam around once, and then walked to the third floor.
This time he kept an eye out, and when he reached the entrance, he stopped moving forward, but sat down cross-legged, performed the fugue technique, and directly let his consciousness fly in to watch.
Sure enough, he saw the complete appearance of the third floor.
What surprised him the most was that this place seemed to be a workshop! Or rather, a laboratory.
There are some inexplicable instruments on the table, and there is even a semi-finished metal monster lying on a platform!
"My God, are these beasts artificially created?" Xiang Nan turned pale with shock.
For many years, the fierce beast has always been a big mystery.
No one has ever known how this thing appeared and what its origin was.
No one knows why there is a holy spirit stone in the body of the fierce beast that can make warriors improve their realm.
But Xiang Nan vaguely felt that he seemed to be about to touch the truth of a certain historical mystery.
He is careful, even if he is only a consciousness now, he dare not touch anything directly, otherwise, the footprints of history will be destroyed in his hands.
He kept walking around, carefully and curiously watching each instrument, most of these things were made of unknown materials.
Its shape is also varied, and it is impossible to understand it at all.
Suddenly, Xiang Nan made a big discovery. He found a table with a stack of thick books, one of which was opened and laid flat on the table.
Xiang Nan immediately read eagerly.
There are a lot of inexplicable runes drawn on this book, at first glance, they are very similar to the runes on the beasts.
In addition to the runes, there are also a small number of illustrations, which are semi-finished beast structure diagrams.
But he couldn't turn to the second page, his consciousness couldn't touch the actual object, and even if he could touch it, it would be destroyed.
He could only keep searching, there were still unopened books, but there were none.
His consciousness flew to the fourth floor, and it turned out that the fourth floor still had a similar scene.
He looked for books, and tried to read them.
This large number of books, each of which he can only read two pages, and the clues he can get are very few.
However, he noticed that these books should be random notes made by someone in the process of making the beast.
Xiang Nan has never seen a large number of these runes on the beast. These runes should be failures, and they are the abandoned part in the process of researching and making the beast.
Xiang Nan continued to walk up.
There are only nine floors in this tower.
He traveled through all nine floors, and learned about a fragmented historical process through the few words and some illustrations he could read.
This tower should be used to develop ferocious beasts, and the books that appear in it are notes left by older monks.
These notes only record the process of making the beast, and mention why they did it.
Based on the broken clues and his random guesses, Xiang Nan slowly thought and connected them together.
A fragment of history that has been sealed for billions of years slowly surfaced.
It was an ancient era that cannot be traced back to the year.
In the long history, there have been countless masters who have reached the Nine Levels of Heavenly Tribulation.
However, there does not seem to be a clue pointing to the fact that someone once broke through the barrier of the Nine Heavens Tribulation and went to a higher realm.
In particular, whenever a martial arts civilization develops to its limit and has a large number of masters of the Ninth Level of Heavenly Tribulation, there will be natural disasters.
The natural disaster here is not clearly stated in the book, but Xiang Nan guessed that it should be the terrifying thunder and lightning bull on the strokes he saw on the yellow planet.
This seems to be a rule, if a warrior with nine heavenly tribulations tries to continue climbing, it will attract thunder and calamity.
And when a civilization has a certain number of Heavenly Tribulation Nine Level warriors, a strange lightning bull will appear, directly destroying that entire civilization.
In the end why, how and where did the thunderbolt come from, no one can explain clearly.
In ancient times, warriors were also confused by this mystery and couldn't extricate themselves.
In front of the giant thunder and lightning bull, the fighters of the ninth level of the heavenly tribulation are as fragile as paper, and they can't even withstand an attack from the giant bull.
There are powerful monks who have discussed an unusual method. They want to create a species more powerful than themselves to deal with the "natural disaster".
The eternal beast was born from this.
The masters of the Heavenly Tribulation Realm volunteered their lives to solidify their realms and condense them into crystals of realms, which are Holy Spirit Stones.
And these holy spirit stones are one of the basic driving forces that make the eternal beast come back to life.
These ferocious beasts have extremely strong combat power and strong fighting consciousness, and they are immortal and can be reborn infinitely.
The human beings were so excited that they were going crazy, and more warriors from the Nine Heavens Tribulation disbanded their realms regardless of the cost, and used them to support these fierce beasts.
They saw a glimmer of hope.
But then, an unexpected catastrophe came very suddenly.
The original ferocious beasts were all made of metal structures, and humans made such things like puppets.
But what they didn't expect was that when they were about to succeed, the Eternal Fierce Beast got out of control.
They actually have the ability to reproduce! This is something that humans have never expected.
Even, in a short period of time, a large number of "flesh and blood" beasts were born.
Humanity has encountered an unprecedented catastrophe! This catastrophe wasn't even done by the giant lightning bull himself, but by a ferocious beast!
Countless ferocious beasts were bred, and the human army carried out tenacious and fierce resistance. However, ferocious beasts were immortal, and there was no such thing as real death.
After a beast is killed, they can always be deserted and resurrected in another random place!
After nearly a millennium of fighting, the entire human civilization was burned.
Humanity has been destroyed by its own ambitions and dangerous creations, and died at the hands of its best works.
When this civilization was about to disappear, the remaining three hundred and thirty-nine thousand and eight hundred masters of the ninth level of the heavenly tribulation gathered all their strength and completely cleaned the world.
An unprecedented shock wave of stellar energy wiped out all the beasts in the world, including themselves.
Before doing this, they left a glimmer of life for future generations.
With the strength of 330,000 Heavenly Tribulation Nine Level experts, they created an eternal secret realm from which fierce beasts could never escape.
Xiang Nan took a deep breath, filled with loss and emotion.
What the ancients did not expect was that the vitality of the beasts was so tenacious that they did not kill all the beasts. After many years, this army of ferocious beasts gradually recovered...